124 lines
3.6 KiB
C#
124 lines
3.6 KiB
C#
using BankContracts.BindingModels.Client;
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using BankContracts.SearchModels.Client;
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using BankContracts.StoragesModels.Client;
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using BankContracts.ViewModels.Client.ViewModels;
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using BankDatabaseImplement.Models.ClientModels;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace BankDatabaseImplement.Implements.ClientImplements
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{
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// Реализация интерфейса хранилища для сущности "Снятие с карты"
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public class DebitingStorage : IDebitingStorage
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{
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public DebitingViewModel? GetElement(DebitingSearchModel model)
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{
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if (model.CardId < 0 && !model.Id.HasValue)
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{
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return null;
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}
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using var context = new BankDatabase();
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return context.Debitings
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.Include(x => x.Card)
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.FirstOrDefault(x => (!(model.CardId < 0) && x.CardId == model.CardId) ||
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(model.Id.HasValue && x.Id == model.Id))
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?.GetViewModel;
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}
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public List<DebitingViewModel> GetFilteredList(DebitingSearchModel model)
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{
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using var context = new BankDatabase();
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var result = context.Debitings.Include(x => x.Card).ToList();
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// Для получения всех заявок на стнятие
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if (model.CardId.HasValue) result = result.Where(x => x.CardId == model.CardId).ToList();
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if (model.ClientId.HasValue)
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{
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List<int> cards = context.Cards.Where(x => x.ClientId == model.ClientId).Select(x => x.Id).ToList();
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result = result.Where(x => cards.Contains(x.CardId)).ToList();
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}
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return result.Select(x => x.GetViewModel).ToList();
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}
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public List<DebitingViewModel> GetFullList()
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{
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using var context = new BankDatabase();
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return context.Debitings
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.Include(x => x.Card)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public DebitingViewModel? Insert(DebitingBindingModel model)
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{
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using var context = new BankDatabase();
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var newDebiting = Debiting.Create(context, model);
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if (newDebiting == null)
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{
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return null;
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}
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context.Debitings.Add(newDebiting);
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context.SaveChanges();
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return newDebiting.GetViewModel;
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}
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public DebitingViewModel? Update(DebitingBindingModel model)
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{
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using var context = new BankDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var debiting = context.Debitings.FirstOrDefault(rec => rec.Id == model.Id);
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debiting.Update(model);
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context.SaveChanges();
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transaction.Commit();
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return context.Debitings
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.Include(x => x.Card)
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.FirstOrDefault(x => x.Id == model.Id)
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?.GetViewModel;
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}
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catch
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{
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transaction.Rollback();
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throw;
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}
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}
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public DebitingViewModel? Delete(DebitingBindingModel model)
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{
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using var context = new BankDatabase();
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var element = context.Debitings
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.Include(x => x.CardId)
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.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Debitings.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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return null;
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}
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}
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}
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